What country has the largest recorded earthquake?

Shanti wraps the gift she is taking to a friend's birthday party. she doesn't have very much paper, so she does not overlap any of the edges. how much paper did it take to cover the gift?

Explain why components that are naturally found in air can be considered air pollutants.

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?